By Karel N. van Dalen
The pseudo-Stoneley wave is such a lot delicate to permeability: either the impedance and the attenuation are managed by way of the fluid stream. additionally from reflected-wave modes targeted estimates for permeability and porosity will be bought while the mirrored image coefficients of other mirrored modes are mixed. for this reason the sensitivity to permeability is attributable to subsurface heterogeneities producing mesoscopic fluid circulation at seismic frequencies. the result of this thesis recommend that estimation of in-situ permeability is possible, supplied detection is conducted with multi-component measurements. the result of this thesis argely have an effect on geotechnical and reservoir engineering practices.
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